TOWBOAT TO CHINA — The last of four Friendship-Class river towboats ordered by the Chang Jiang Shipping Administration of the People's Republic of China from Dravo Corporation was launched into the Ohio River from Dravo's Neville Island (Pittsburgh) shipyard recently. When fully outfitted later this year, all four vessels will be towed down the Ohio and Mississippi Rivers to New Orleans where they will be loaded on an oceangoing vessel and shipped via the Panama Canal to China.